Plymouth County and Wareham Town property record for 301 Onset Ave, Onset, MA 02558
| Property Type | Religious, Church, Worship (Synagogue, Temple, Parsonage) |
|---|---|
| Details | 4,090 sqft · built 1900 |
| Lot Size | 0.184 acres (8,000 sqft) |
| Owner | Company Name on Record |
| Last Sale | $95,000 (Sep 1993) |
| Deeds & Mortgages | Mar 2026 Transfer |
| Flood Zone | Zone AE (high risk) |
| APN | WARE M:00001 B:000 L:00464 |
| Primary APN | WARE M:00001 B:000 L:00464 |
|---|---|
| Alternative APN |
|
| Stories | 3 Stories |
|---|---|
| Building Area | 4,090 sqft Total Area |
| Gross Area | 5,044 sqft |
| Basement Area | 640 sqft |
| Unfinished Basement | 640 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 8,000 sqft (0.184 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 301 ONSET AVE |
|---|---|
| City | ONSET |
| State | MA |
| Zip | 02558-1975 |
| Property Category | Other |
| Property Type | Other > Religious, Church, Worship (Synagogue, Temple, Parsonage) |
| Local Zoning Code | OVR |
| Legal Lot Number | 464 |
| Jurisdiction | WAREHAM MA |
| Township / Civil Division | WAREHAM |
| Census Block Group | 1 |
| Census Block | 1048 |
| Census Tract | 545300 |
Source: Plymouth County and Wareham Town records, as of October 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 301 ONSET AVE, ONSET, MA 02558-1975 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 8, 1993 · Amount on Record |
| Deed Sale | Sep 8, 1993 · Amount on Record |
| Last Transfer Date | Feb 11, 2026 |
| Transfer Doc | 060866-341 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WAREHAM MA |
| Recording Date | Mar 2, 2026 |
| Property Address | 301 ONSET AVE, ONSET, MA 02558-1975 |
| Document Number | 060866-341 |
| Book / Page | 60866 / 341 |
| Instrument Date | Feb 11, 2026 |
| Instrument | 12457 |
| Transaction Type | Transfer |
| Record Updated | Mar 25, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 301 ONSET AVE, WAREHAM, MA 02571 |
Source: Plymouth County and Wareham Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Plymouth County |
| County Subdivision | Wareham Town |
| Unified School District | Wareham School District (PK - 12) |
| Year | Assessed Value |
|---|---|
| 2026 | $608,500 (-) Land $76,900 Building $531,600 |
| 2025 | $608,500 (+39.79%) Land $76,900 Building $531,600 |
| 2024 | $435,300 Land $64,000 Building $371,300 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective June 11, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 14.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 78 policies |
| Nearby Flood Policies | 78 in force |
| Nearby Flood Claims | 99 (1978–2023) |
| Claims Outside the SFHA | 11 of 99 |
| Most Recent Claim | Dec 2023 · rainfall accumulation |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · lower than 83% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | ONSET FIRE DISTRICTWATER DEPT. serves 5,392 people · EPA ID MA4310003 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2026 |
| Lead | 3 ppb (2021–2023) action level 15 ppb |
| Water Quality | E. coli resolved · May 2019 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 485 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fiber · Fixed Wireless | 980 / 880 |
May also be available: T-Mobile.
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